package logic

import (
	"account-register/mobels/cache"
	"account-register/mobels/mysql"
	"account-register/pkg"
	"context"
	"fmt"

	"account-register/accountrpc/accountrpc"
	"account-register/accountrpc/internal/svc"

	"github.com/zeromicro/go-zero/core/logx"
)

type UserLoginLogic struct {
	ctx    context.Context
	svcCtx *svc.ServiceContext
	logx.Logger
}

func NewUserLoginLogic(ctx context.Context, svcCtx *svc.ServiceContext) *UserLoginLogic {
	return &UserLoginLogic{
		ctx:    ctx,
		svcCtx: svcCtx,
		Logger: logx.WithContext(ctx),
	}
}

func (l *UserLoginLogic) UserLogin(in *accountrpc.UserLoginRequest) (*accountrpc.UserLoginResponse, error) {
	// todo: add your logic here and delete this line
	image := cache.Rdb.Get(l.ctx, "captcha"+"login"+in.Mobile)
	if image.Val() != in.Captcha {
		return nil, fmt.Errorf("图形验证码错误，请重新输入")
	}

	var user mysql.User
	mysql.DB.Where("mobile = ?", in.Mobile).Find(&user)
	if user.ID == 0 {
		return nil, fmt.Errorf("用户不存在，请先注册")
	}

	if user.Password != pkg.Md5(in.Password) {
		return nil, fmt.Errorf("密码错误，请重新输入")
	}

	cache.Rdb.Del(l.ctx, "captcha"+"login"+in.Mobile)
	return &accountrpc.UserLoginResponse{Id: int64(user.ID)}, nil
}
